Thermo Scientific™ Acclaim™ Mixed Mode WAX-1 HPLC Columns

Product Code	Brand	Length (Metric)	Diameter (Metric)	Particle Size
11351883	Thermo Scientific™ 064984	150 mm	4.6 mm	5 μm
11361883	Thermo Scientific™ 064985	250 mm	4.6 mm	5 μm
11311903	Thermo Scientific™ 067084	150 mm	2.1 mm	5 μm
11341963	Thermo Scientific™ 071909	10 mm	3 mm	5 μm
11321963	Thermo Scientific™ 071908	50 mm	3 mm	3 μm
11351943	Thermo Scientific™ 070089	150 mm	2.1 mm	3 μm
11341943	Thermo Scientific™ 070088	150 mm	3 mm	3 μm
11391923	Thermo Scientific™ 069704	10 mm	4.6 mm	5 μm
11321733	Thermo Scientific™ 069686	10 mm	2.1 mm	5 μm
15624128	Thermo Scientific™ 088785	250 mm	10 mm	5 μm

Description

When you need powerful selectivity control for the separation of anionic molecules, use Thermo Scientific™ Acclaim™ Mixed-Mode WAX-1 LC columns. The silica-based stationary phase features a hydrophobic alkyl chain with an ionizable terminus that provides both hydrophobic reversed-phase and weak anion-exchange properties. This unique chemistry produces a multimode separation mechanism for simultaneous separation of acidic, basic, and neutral molecules. The selectivity is fully adjustable through changes to ionic strength, pH, or organic solvent content.

Ideal Selectivity for Separating Anionic Molecules

• Multi-mode retention mechanism: reversed-phase, weak anion-exchange, and HILIC modes
• Differentiation of molecules with similar hydrophobicities, such as hydrophilic organic acids
• Selectivity orthogonal to reversed-phase columns
• Excellent column efficiency and peak symmetry
• Stable between pH 2.5 and 7.5
• Available in 3 and 5μm particle sizes with an average pore diameter of 120Å

Specifications

• pH: 2.5 to 7.5
• Surface Area: 300 m²/g
• Product Line: Acclaim
• Phase: Reversed Phase, Ion Exchange, HILIC

• Pore Size: 120 Å
• USP Type: L78
• Column Type: Mixed Mode

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